The invention discloses a fulvic acid sterilization deodorant as well as a preparation method and application thereof, and belongs to the technical field of deodorants. Natural polymer compound fulvic acid is modified to prepare a fulvic acid surfactant which is compounded with plant extract to prepare the deodorant with good sterilization and deodorization effects. The fulvic acid with strong hydrophilicity is enhanced in surface activity by introducing a lipophilic end through reaction with a cationic surfactant; an emulsifier is introduced to the fulvic acid solution and the plant extract with strong volatility to prolong interaction between deodorant and odor molecules, achieving an efficient removal purpose. The preparation method is simple in process and low in cost, adopts easily-available raw materials, and can achieve large-scale production. The sterilization deodorant prepared has good deodorization and sterilization performances and can be widely applied to the aspects of odor removal, environmental governance, etc.

An atomizer device can include a container for storing liquid for atomization, the container defining a top portion and a bottom portion, the top portion defining a mist opening. An ultrasonic transducer can be located at the bottom portion of the container and configured to generate waves in the liquid. A sleeve can extend from the bottom portion toward the top portion of the container. The sleeve can be configured to direct the waves along a longitudinal axis of the sleeve. A float can be located within the sleeve and be configured to move along the longitudinal axis of the sleeve. The float can define a through hole, wherein the waves are concentrated toward a surface of the liquid by passing through the through hole.

A system for dispensing fluid materials includes: a plurality of fluid storage chambers with each of the plurality containing a stored fluid; at least one MEMS dispensing element disposed in fluid communication with at least one of the plurality of fluid storage chambers; a control element disposed in electrical communication with the at least one MEMS dispensing element and comprising a memory component; a power supply disposed in electrical communication with the at least one MEMS dispensing element and the control element; and a user interface disposed in electrical communication with the control element. The memory component contains programmed instructions which, when executed by the control element cause the system to randomly dispense a first fluid from a first fluid storage chamber, and randomly disperse a second fluid from a second fluid storage chamber.

A controllable scent sample dispenser has a microdosing device for outputting, during an activation state, a scent sample at a scent sample outlet to the environment, wherein the microdosing device is placeable adjacent to an animal's nose so that a distance between the outlet of the microdosing device and a nare or nostril of the animal's nose is within a predefined range, and a microdosing driver unit for adjusting a dosing rate of the scent sample output at the scent sample outlet by selectively activating the microdosing device.

An apparatus for dispensing compounds bearing scent in which one or more scent dispensing units contain each one scent bearing compound and is activated mechanically by an electromechanical activator. A user handled device contains a controller, a memory and a communications device. Resident hardware includes a resident channel for communicating with the user handled device and a controlled driver for controlling the scent dispenser mechanically. A wireless peer to peer communications system carries out the communications between the user device and the resident hardware. The user can input parameter for controlling the dispensing unit through a user device interface. A controller in the resident hardware implements a dispenser activation scheme, mechanically expressed by the activator of the scent dispensing unit.

Apparatuses, systems, and methods are disclosed for a complete diffuser and a two-part decorative diffuser cover. The two-part decorative diffuser cover has an inner cavity shaped to receive the complete diffuser. One part of the two-part decorative diffuser cover is removable couple to the complete diffuser. The two-part decorative diffuser cover forms a single decorative structure when both parts of the two-part decorative diffuser cover are joined together.

The complete system for a portable diffusing device, including diffusing engine, housing, delivery of active materials, active material reservoir container, power source, user interface with the device, as well as a case enclosing the device, is described in this invention. The device incorporates a piezoelectric dispersion mechanism with a staged active material delivery mechanism, allowing for ease of removal and/or replacement of the active material reservoir container via a simple means of attachment or detachment. The invention can comprise either one complete system housed in one device, or a multiplicity of systems housed in one device. The device of the invention also incorporates an on-board power source allowing for portability of the device, as well as a direct interface mechanism and/or a wireless mechanism for user control of the device. The invention also includes a case for housing, charging, and communicating with the device.

A system and method for producing a fragrance. The system may include body having a plurality of chambers defined therein. Each chamber may include a fragrance accord. A circuit and a plurality of emitters may be positioned within the body. The emitters may be connected to and controlled by the circuit, and each of the emitters may be positioned adjacent to a corresponding one of the chambers and control ejection of the fragrance accord therein.

A liquid dispensing method including steps of: providing a dispensing device having a refill time (RT) and repeatedly energizing the activation elements at a frequency greater than about 1/(RT). The device includes: a plurality of liquid dispensing elements, each element including: a chamber having a height (H), a nozzle having a diameter (D), an activation element having a length (L), and the refill time (RT); a liquid containing reservoir in fluid communication with the liquid dispensing elements; and a control element in electrical communication with the liquid dispensing elements. The ratio of the nozzle diameter (D) to chamber height (H) is between about 3 and about 10.

A dual chamber ultrasonic essential oil diffuser or nebulizer or more specifically to a diffuser having a reservoir or first chamber specifically for distilled water, a second air transfer chamber having a replaceable aroma cartridge and the diffuser being capable of mixing the nebulized water mist and essential oil aroma away from the transducer.